In theory, the best way to cleanse the body is to hire a microscopic SWAT team to rappel in and wipe out microbes with antibody guns, but science has yet to invent a small enough helicopter. Skirt around the limits of nanotechnology with today's Groupon: for $39, you get a colon-hydrotherapy session at Regenesis Integrative Health Centers in Encinitas (an $85 value).
During private 45-minute sessions, Regenesis Integrative Health Centers gives colon irrigation a modern update with the FDA-approved Angel of Water open system. The Angel of Water open system uses gravity fed water heated to the body's internal temperature. After a brief introduction to the equipment, patients will be left to prepare as instructed in private, then summon the hydrotherapist back into the room when ready. While soft music relaxes the body, bowel-evacuation routes are cleared of blockades during the treatment, which acts as a comfier alternative to swallowing a loofah.